It's a round fan or propeller inside a tube in the bow, below the water
line, it will be electric or hydraulic driven and controlled from a joystick
at the helm. This will make docking or manuerving in tight places much
easier once you get the hang of it. I recommend it.

--
HomeBrewer

http://home.earthlink.net/~t3e871/index.html
www.rcparkflyers.com
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"Art Yokell" wrote in message
news
We are about to order a new 30' + fishing boat and have been offered the
option of a bow thruster. I have no experience with this and wonder if
anyone could provide some good input.

Thanks,

Art